Pith Number

pith:AMG5I37J

pith:2013:AMG5I37JEXI7VMJGZG6NRTQ5HA

not attested not anchored not stored refs pending

A hierarchical version of the de Finetti and Aldous-Hoover representations

Dmitry Panchenko, Tim Austin

arxiv:1301.1259 v4 · 2013-01-07 · math.PR

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AMG5I37JEXI7VMJGZG6NRTQ5HA}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T02:45:58.388896Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

030dd46fe925d1fab126c9bcd8ce1d3834500bac9e5233bd85ec21472bd281ae

Aliases

arxiv: 1301.1259 · arxiv_version: 1301.1259v4 · doi: 10.48550/arxiv.1301.1259 · pith_short_12: AMG5I37JEXI7 · pith_short_16: AMG5I37JEXI7VMJG · pith_short_8: AMG5I37J

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/AMG5I37JEXI7VMJGZG6NRTQ5HA \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 030dd46fe925d1fab126c9bcd8ce1d3834500bac9e5233bd85ec21472bd281ae

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5f6a6c203e826c2ca13d37fa2fd87a642cd8f37a32f522f273f60e1de3f2a7c5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2013-01-07T16:52:39Z",
    "title_canon_sha256": "6989b19641bf0ef2a36964197fab9bc309a03eef424cf6623d9444c1c5958a87"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.1259",
    "kind": "arxiv",
    "version": 4
  }
}